http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-585760-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_067fa7a6d043b14968b8dca94aa94e37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-02 |
| filingDate | 1974-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-585760-A5 |
| titleOfInvention | Vinyl-lithium prepn. by reacting ethylene with lithium suspension - in dimethoxymethane or tetrahydrofuran, using charge transfer catalyst |
| abstract | Vinyllithium is prepd., by reacting ethylene with a suspension of lithium in dimethoxymethane or tetrahydrofuran, in presence of a charge transfer catalyst, at 15 to +25 degrees C. The charge transfer catalyst comprises one or more aromatic cpd(s). Pref. catalyst is biphenyl opt. mixed with napthalene in the ratio 10-7:1. The lithium is pref. preheated with methanol to increase its reactivity. The process is reproducible, economical, industrially feasible and gives high yields of vinyllithium. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0015541-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0015541-A3 |
| priorityDate | 1974-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.